KR20130055333A - Make up correcting cosmetic composition and method for preparing the same - Google Patents

Abstract

PURPOSE: A cosmetic composition containing a powder ingredient including a platy powder, a spherical powder, and a urethane powder is provided to cover skin spots, to express natural skin, and to ensure convenience and portability. CONSTITUTION: A cosmetic composition contains 10-50 wt% of a platy powder, 30-70 wt% of a spherical powder, and 20-40 wt% of a urethane powder. The platy powder is selected from the group consisting of talc, mica, and synthetic fluorphlogopite. The spherical powder is selected from the group consisting of the urethane powder, silica, polymethylmethacrylate, and calcium aluminium borosilicate.

Description

Make up correcting cosmetic composition and method for preparing the same}

The present invention relates to a cosmetic composition containing a powder component comprising a plate-like powder, a spherical powder and a urethane powder, and by containing a urethane powder as a spherical powder in the powder component, the content of the spherical powder is higher than that of a conventional powder. It is advantageous for molding powder formulations, and in particular, it relates to a powder pact type cosmetic composition suitable for make-up correction and a method for producing the same.

Generally, powder type products used for cosmetic finishing can be classified into face powder, powder pact, and twin pact according to their characteristics and types. These products have a common feature of improving the expression of skin by holding various powders with a small amount of oil binder so that they adhere to the skin without blowing between powder particles. Although the purpose of using such powder products is light depending on the consumer, it mainly covers skin defects, expresses bright skin as a control effect on sweat and sebum, and can also be considered to protect skin from ultraviolet rays. In cosmetics, especially makeup cosmetics, it is important that the effect lasts for a long time. As time goes by after makeup, it causes agglomeration, lifting, and color change due to sweat and sebum secretion. Therefore, minimizing these effects is very important for the sustainability of makeup. Conventionally, for correcting makeup, a method of applying a powder product after removing sebum secreted by oil paper / film, etc., a method of erasing and reapplying an existing makeup with a cleansing tissue, and applying a foundation thinly Method and the like were used. However, when the sebum is removed and the powder product is applied, the phenomenon such as agglomeration is reduced, but the coverage is insufficient, which is an unsatisfactory modification, and the method of re-cleaning after cleansing is very troublesome. In addition, when the foundation is applied, there is a covering power, but a thick cosmetic film is formed to give an unnatural finish.

The latest makeup trends cover skin flaws but require natural skin expression as if no makeup was used. Powder products or foundations used to make up existing makeup contain pigments for proper level of cover and skin expression, so it is often impossible to be satisfied with unnatural skin expression as these products are overlapped. This is a necessary state.

In order to formulate existing powders, plate powder, spherical powder, pigment, oil binder, etc. are mainly used, but the content of each component is limited due to molding stability, etc. There was a difficult problem.

[Patent Literature]

Domestic Patent Application No. 2008-0000561

Thus, the inventors of the present invention can provide a cosmetic composition with excellent coverage in the form of powder makeup, cosmetic cohesion is reduced in the cosmetics for make-up correction when the powder contains a large amount of spherical powder, and excellent in coverage. When the urethane powder is contained together, it has been found that the present invention can provide a cosmetic composition which does not inhibit the molding stability in the compression formulation while increasing the content of the spherical powder.

Therefore, the technical problem to be achieved by the present invention is to provide a makeup cosmetic composition having a bright skin expression effect while covering the skin defects by minimizing the influence on the existing makeup in the correction makeup to last long to cover the skin defects .

In order to achieve the above object, the present invention provides a cosmetic composition containing a powder component comprising a plate-like powder and a spherical powder, the cosmetic composition containing a urethane powder in the spherical powder.

In addition, the present invention, in the cosmetic composition, mixing the powder component and the oil binder component to make a mixture; Adding and mixing a volatile solvent to the mixture; And compression molding the mixed composition and ethanol; It provides a method for producing a cosmetic composition prepared by.

The makeup cosmetic composition according to the present invention provides a natural skin expression effect while covering the defects of the skin by using a cosmetic composition containing a powder component including a plate powder, a spherical powder, and a urethane powder, and having both ease of use and portability. To provide that.

Hereinafter, the present invention will be described more specifically.

The present invention is characterized by containing a larger amount of spherical powder than the conventional formulation, but as a differentiated makeup correction cosmetic. More specifically, in the conventional powder pact formulations, the content of the spherical powder was only used in a maximum of 10 to 20% by weight for reasons of molding stability, but by introducing a new manufacturing method, the spherical powder component may be up to 70 while maintaining the level of molding stability. By improving the weight percent it was possible to implement a differentiated feeling.

The powder component preferably contains 10 to 50% by weight of the plate-like powder and 30 to 70% by weight of the spherical powder, based on the total weight of the composition.

In addition, the cosmetic composition may further comprise an oil binder component, preferably containing 60 to 90% by weight of the powder component and 10 to 40% by weight of the oil binder component with respect to the total weight of the composition, 70 to 80% by weight of the powder component More preferably, the mixture is made of 20% to 30% by weight of the oil binder component. When the powder component is less than 60% by weight, the effect as a powder is insignificant, and when the powder component exceeds 90% by weight, a powder blowing phenomenon appears. When the oil binder component is less than 10% by weight, a powder blowing phenomenon occurs, and when it exceeds 40% by weight, a caking phenomenon occurs and the formulation value is lowered.

In the powder composition, preferably 10 to 60% by weight of the plate-shaped powder, 10 to 30% by weight of the spherical powder and 20 to 40% by weight of the urethane powder.

More preferably, the powder component relative to the total weight of the composition preferably contains 10 to 60% by weight of the plate-shaped powder and 30 to 70% by weight of the spherical powder. When the content of the plate-shaped powder is less than 10% by weight, the molding stability is lowered, and when the content of more than 60% by weight, there is a problem that the feeling of use occurs, and when the content of the spherical powder is less than 30% by weight, bright effect is reduced. And, when it exceeds 70 weight%, molding stability falls.

The urethane powder may contain 20 to 40% by weight with respect to the total weight of the composition, when the content is less than 20% by weight has a small effect on the skin expression effect, when the content exceeds 40% by weight there is a problem in poor molding stability Can be.

The plate powder may be used one or more selected from the group consisting of Talc, Mica and Synthetic Fluorphlogopite, but the type of plate powder is not limited thereto.

The spherical powder may be one or more selected from the group consisting of urethane powder, silica, polymethylmethacrylate, and calcium aluminum borosilicate, but the type of spherical powder is limited thereto. It doesn't happen.

The urethane powder is silica-hexamethylene diisocyanate (HDI) / polypropylene glycol (PPG) / polycaprolactone crosspolymer and polymethylsilsesquioxane-hexamethylene diisocyanate (HDI) / trimethylolhexylactone cross One or more selected from a polymer (polymethylsilsesquioxane-hexamethylene diisocyanate (HDI) / Trimethylol hexyllactone crosspolymer) may be used, but the type of urethane powder is not limited thereto.

As the oil of the oil binder component, preferably hexyl laurate, dicaprylyl carbonate, diisostearyl malate, butylene glycol dicaprylate / dicaprate ester oils such as glycol dicaprylate / dicaprate), cetyl ethylhexanoate, triethylhexanoin, dicetearyl dimer dilinoleate; Hydrocarbon-based oils such as polybutene, hydrogenated polyisobutene; One or more selected from the group consisting of silicone oils such as phenyl trimethicone and dimethicone may be used, but the type of oil is not limited thereto.

The present invention comprises the steps of mixing the powder component and the oil binder component according to the composition of the cosmetic composition to form a mixture; Adding and mixing a volatile solvent to the mixture; And compression molding the mixed composition and ethanol; It provides a method for producing a cosmetic composition prepared by. More specifically, the present invention provides a method of preparing a cosmetic composition which comprises mixing 60 to 90% by weight of the powder component and 10 to 40% by weight of the oil binder component, and molding and compressing the mixture with ethanol.

The volatile solvent used in the production method of the present invention may be selected from the group consisting of ethanol, isoparaffinic hydrocarbons and volatile silicone oil, and the type of volatile solvent is not limited thereto.

The volatile solvent is used 5 to 40% by weight, preferably 10 to 30% by weight relative to the total weight of the composition. When the volatile solvent exceeds 40% by weight, there is a difficulty in compression molding and a decrease in molding stability such as crushing after ethanol volatilization occurs. In addition, when less than 5% by weight, the powder component is not sufficiently wetted with ethanol to form the desired formulation.

In the manufacturing method of the present invention, it is preferable to use tissue paper in the process of compression molding after mixing ethanol, and when using a general molding cloth, a phenomenon such as surface cracking may occur due to the inability to absorb excess ethanol, while using tissue paper. If so, the excess ethanol can be sufficiently absorbed to form a stable formulation. The tissue paper may use cosmetic tissue or Kimwipes (Yuhan Kimberly) commonly used in the art, but is not limited thereto.

The makeup cosmetic composition according to the present invention may further contain preservatives, fragrances and the like used in cosmetics in the art within the scope of not impairing the object of the present invention, but the composition is not limited thereto.

The cosmetic composition of the present invention may be used in the formulation of compressed powder, pact, etc., but is not limited thereto.

The cosmetic composition and the manufacturing method of the present invention can be used as a cosmetic in the form of eye shadow, blusher, powder pact, etc., but is not limited thereto.

The makeup cosmetic composition according to the present invention uses a cosmetic composition containing a powder component including a plate powder, a spherical powder and a urethane powder, so that the content of the spherical powder is high, while covering the defects of the skin, while providing a natural skin expression effect, stable compression The powder formulation provides the effect of both ease of use and portability.

Hereinafter, the present invention will be described in more detail with reference to Examples and Test Examples. However, it is to be understood that the present invention is not limited to the following embodiments, but various modifications may be made without departing from the scope of the present invention.

[ Manufacturing example  One] Cosmetics  Preparation of the composition

To prepare a cosmetic composition according to the composition of Table 1. The manufacturing process of the powder type cosmetics used by this invention was based on the manufacturing process of the general powder type cosmetics.

Ingredient (Unit: wt%) Example 1 Example 2 Comparative Example 1 Comparative Example 2 Plate powder Talc
(ASADA MILLING, Talc JA 46R Balance Balance Balance Balance Spherical powder Silica-HDI / Trimethylol hexyllactone crosspolymer
(Advanced Chemical, Sunpu-170) 35.0 25.0 - - Calcium Aluminum Borosilicate
(Presperse, Luxsil) - 10.0 - - Silica
(Advanced Chemical, Sunsil-130) - - - 10.0 Nylon powder
(Interless, Nylon SP-10) - - 35.0 - Oil binder Silicone oil
(Dimethicone, Toray Dow Corning, SH 200C-6CS) 20.0 20.0 20.0 20.0 antiseptic 0.3 0.3 0.3 - Spices 0.2 0.2 0.2 - Pigment - - - 5.0 ethanol 20.0 20.0 20.0 - Sum 100 100 100 100

Examples 1 and 2 and Comparative Example 1 were prepared in the following manner by the composition of Table 1.

(A) The plate-shaped powder and the spherical powder were mixed in a mixer for 2 minutes after basis weight.

(B) The oil binder component was weighed and heated to 70 to 80 ° C.

(C) Spray (B) and mix and disintegrate for 1 ~ 2 minutes using Henschel mixer (500 ~ 1000rpm).

(D) Mix (c) at a high speed (1500-2000 rpm) for about 2 minutes.

(E) 20% by weight of 95% ethanol was added and mixed for about 5 minutes.

(F) (E) was filtered after crushing 50 hp.

After placing a certain amount on the molding plate was molded by about 150 to about 150 kgf ~ 300 kgf / cm ² for about 4 seconds to produce a fact.

Comparative Example 2 corresponds to a general prescription used in the conventional makeup correction powder pact not using ethanol, was prepared by the method described below in the composition of Table 1.

(A) The powder part was mixed with a mixer for 2 minutes after basis weight.

(B) The oil binder was weighed and heated to 70 to 80 ° C.

(C) Spray (B) and mix and disintegrate for 1 ~ 2 minutes using Henschel mixer (500 ~ 1000rpm).

(D) Mix (c) at a high speed (1500-2000 rpm) for about 2 minutes.

(E) (D) was filtered after crushing 50 horsepower.

[ Test Example  1] by panel Cosmetic  evaluation

Sensory evaluation of Examples 1-2 and Comparative Examples 1-2 was carried out to determine the powder blowing phenomenon, skin expression, molding stability and the like of the cosmetic composition for makeup correction according to the present invention.

The comparative evaluation was performed according to the criteria of Table 2 for 20 women in their 20s and 30s through a consumer panel test. The results are shown in Table 3 below as average values.

Evaluation standard 5 Very good 4 Great 3 usually 2 Bad One Very bad

Item Example 1 Example 2 Comparative Example 1 Comparative Example 2 Dusting 4 4 2 4 Makeup bunch 5 5 One 2 Coverage 4 5 3 4 Bright 4 5 2 3 Molding stability 4 5 2 5

As can be seen in Table 3, it was confirmed that the cosmetic composition of the powder composition containing the urethane powder and calcium aluminum borosilicate according to the present invention, the skin expression such as brightness and the like, and the overall superiority. This is a conventional powder pact formulation, there is a problem that can not contain a large amount of spherical powder due to the type or content of the spherical powder in terms of molding stability or usability, but in the present invention, a powder containing a urethane powder and spherical powder By using it, it gives a natural skin expression effect while covering the defects of the skin, and it gives a clear bright effect without affecting the color of the existing applied makeup products (base, foundation, facts, etc.) This is because the cosmetic composition could be developed.

Claims (15)

A cosmetic composition comprising a platy powder and a spherical powder as a powder component,
The spherical powder is a cosmetic composition containing a urethane powder. The cosmetic composition according to claim 1, comprising 10 to 50% by weight of the plate-shaped powder and 30 to 70% by weight of the spherical powder, based on the total weight of the composition. The cosmetic composition according to claim 1, which comprises 20 to 40% by weight of the urethane powder based on the total weight of the composition. The cosmetic composition of claim 1, wherein the plate-like powder is at least one selected from the group consisting of Talc, Mica, and Synthetic Fluorphlogopite. The cosmetic composition of claim 1, wherein the spherical powder is at least one selected from the group consisting of urethane powder, silica, polymethylmethacrylate, and calcium aluminum borosilicate. The method of claim 1, wherein the urethane powder is silica-hexamethylene diisocyanate (HDI) / polypropylene glycol (PPG) / polycaprolactone crosspolymer and polymethylsilsesquioxane-hexamethylene diisocyanate (HDI) / Cosmetic composition of at least one selected from trimethylol hexyl lactone crosspolymer (polymethylsilsesquioxane-hexamethylene diisocyanate (HDI) / Trimethylol hexyllactone crosspolymer). The cosmetic composition according to claim 1, wherein the composition further comprises an oil binder component. 8. A cosmetic composition according to claim 7, comprising 60-90% by weight of the powder component and 10-40% by weight of the oil binder component, relative to the total weight of the composition. The oil of claim 7, wherein the oil of the oil binder component is hexyl laurate, dicaprylyl carbonate, diisostearyl malate, butylene glycol dicaprylate / dica. Ester oils such as butylene glycol dicaprylate / dicaprate, cetyl ethylhexanoate, triethylhexanoin, and dicetearyl dimer dilinoleate; Hydrocarbon-based oils such as polybutene, hydrogenated polyisobutene; Cosmetic composition of at least one selected from the group consisting of silicone oils such as phenyl trimethicone (Phenyl trimethicone), Dimethicone (Dimethicone). According to claim 1, wherein the composition is a cosmetic composition, characterized in that for makeup correction. Mixing the powder component and the oil binder component to form a mixture; Adding and mixing a volatile solvent to the mixture; And compression molding the mixed composition and ethanol; A method for producing a cosmetic composition according to any one of claims 1 to 7 produced by. 12. The method of claim 11, wherein the volatile solvent is at least one selected from the group consisting of ethanol, isoparaffinic hydrocarbons, and volatile silicone oils. 12. The method of claim 11, wherein the volatile solvent is 5-40% by weight based on the total weight of the composition. 12. The method of claim 11, further comprising absorbing the volatile solvent using tissue paper prior to compression molding. 12. The method of claim 11, wherein the cosmetic composition is for makeup correction.